Each fall, we play a little game in our household. The goal is to see how long we can hold off before we begin using the furnace to heat the house. Yes, October and even September can be pretty chilly where we live, but since we have steam radiators, getting a right equilibrium for the furnace in the basement can be difficult – the boiler’s just getting going when it has to back off. Seems to waste a lot of fuel, from what we see, and that, in turn, wastes money.
So what we do is use the wood-fired stove in the kitchen to take the chill out of the house. The kitchen gets toasty warm, but enough heat percolates through the rest of the house to be tolerable. Someone, usually me, needs to get up in the middle of the night to reload the Jotul, but similar stories have been told throughout history. (When I worked the second shift, I could refill the stove when I got home from work and then sleep peacefully, knowing it would still be burning when my wife rose for the day.) We do use a couple of electric radiators, as needed, in rooms where we’re seated and working, but other than that, the goal is to get us to at least the first of November.
We’ve made it! But what’s this unseasonable heat wave? Highs near 70? In November?
Now, to see how much longer we can extend this. December? January? We’ve done it, at times. Did I mention it helps to dress warm?
Jnana's Red Barn 
We do the same thing! Every year I try to see if we can make it to November 1 before turning on the heat. This year we only made it to Oct 28.